Skip to main content

Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Manage Cookies

Select a Language

Share
Business Profile

Professional Engineers

TKDA

This business is NOT BBB Accredited.

Find BBB Accredited Businesses in Professional Engineers.

About

About This Business

According to information supplied by TKDA, they offer consulting engineering, architecture, and planning.

Years in Business: 116

Business Details

BBB File Opened:
6/8/2004
Business Started:
1/1/1910
Business Started Locally:
1/1/1910
Type of Entity:
Corporation
Alternate Names:
Toltz, King, Duvall, Anderson and Associates, Inc.
Business Management:
Kenneth Johnson, Owner
Thomas Stoneburner, Board Chairperson

Additional Contact Information

Customer Contacts
Thomas Stoneburner, Board Chairperson
Craig Anderson
Fax numbers
Primary Fax: (651) 292-0083
Other Fax: (218) 724-8717
Additional Phone Numbers
Other Phone: (800) 247-1714
Other Phone: (218) 724-8578

Additional Information

Other Resources
Minnesota Board of Architecture
85 7th Pl E Ste 160
Saint Paul MN 55101
Phone Number: (651) 296-2388
http://www.aelslagid.state.mn.us
North Dakota State Board of Architecture
PO Box 7370
Bismarck ND 58507
Phone Number: (701) 223-3540
http://www.ndsba.net
[email protected]
Business Categories
Professional Engineers

Frequently asked questions about TKDA

  • Is TKDA BBB Accredited?

    No, TKDA is not BBB Accredited. Businesses are under no obligation to seek accreditation.

  • What is the BBB rating of TKDA?

    TKDA has an A+ BBB rating. Ratings run from A+ to F and are BBB's opinion of how a business is likely to interact with its customers, based on complaint history, transparency, and available public data.

  • How do I file a complaint against TKDA?

    You can file a complaint against TKDA on BBB.

  • Where is TKDA located?

    TKDA is located at 11 E Superior St STE 340, Duluth, MN 55802-2187.

  • What does TKDA do?

    The BBB Business Profile for TKDA describes the business as follows: According to information supplied by TKDA, they offer consulting engineering, architecture, and planning. Business category: Professional Engineers.

  • How long has TKDA been in business?

    TKDA has been in business for 116 years, since 1910.

BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles. As a matter of policy, BBB does not endorse any product, service, or business. Businesses are under no obligation to seek BBB accreditation, and some businesses are not accredited because they have not sought BBB accreditation.

When considering complaint information, please consider the company's size and volume of transactions. Note that the nature of complaints and a company’s responses to them are often more important than the number of complaints. BBB Business Profiles generally cover a three-year reporting period.